Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> What are the main factors that determine the wind flow ?

• A.
  Frictional force, Pressure gradient and Coriolis force.
• B.
  Gravity, Magnetic force, and Coriolis force.
• C.
  Frictional force, Atmospheric pressure and Temperature.
• D. None of the above.

Answer 1

The correct option is A

Frictional force, Pressure gradient and Coriolis force.
<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Pressure gradient causes wind to to form, coriolis force deflects it and frictional force reduces the wind speed.